<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>安装程序</title>
    <script type="text/javascript" src="/themes/admin/assets/jquery-3.2.1.min.js"></script>
    <link rel="stylesheet" href="/install/install.css">
    <link rel="stylesheet" href="/themes/admin/assets/css/layui.css">
    <script src="/themes/admin/assets/layui.js"></script>
    <script>
        function testClick() {
            if ($('.yes').length != 3) {
                alert('您的配置或权限不符合要求');
            } else {
                location.href = './index.php?c=create';
            }
        }
    </script>
</head>

<body>
<div class="inside">
    <div class="inwp cl">
            <a href="../install/index.php"><img src="/images/logo.png" style="height:60px" alt="TnCMS"></a>
            <ul>
                <li class="innumber">1</li>
                <li class="inword">使用协议</li>
            </ul>
            <ul>
                <li class="innumber innumber1">2</li>
                <li class="inword">环境检测</li>
            </ul>
            <ul>
                <li class="innumber">3</li>
                <li class="inword">创建数据</li>
            </ul>
            <ul>
                <li class="innumber">4</li>
                <li class="inword">安装完成</li>
            </ul>
    </div>
</div>
<div class="inside2">
    <div class="inwp cl">
        <h2>环境检测：</h2>
        <table width="100%">
            <tr>
                <th width="25%">坏境</th>
                <th width="25%">最低配置</th>
                <th width="25%">当前配置</th>
                <th width="25%">是否符合</th>
            </tr>
            <tr>
                <td>操作系统</td>
                <td>不限</td>
                <td>
                    <?php echo php_uname('s'); ?>
                </td>
                <td class="yes">√</td>
            </tr>
            <tr>
                <td>php版本</td>
                <td>&gt;5.4.0</td>
                <td>
                    <?php echo PHP_VERSION ?>
                </td>
                <?php $php_version=explode('.', PHP_VERSION); ?>
                <td class="<?php if(($php_version['0']>=7) || ($php_version['0']>=5 && $php_version['1']>=4))echo 'yes'; ?>">
                    <?php if (($php_version['0']>=7) || ($php_version['0']>=5 && $php_version['1']>=4)): ?> √
                    <?php else: ?> ×
                    <?php endif ?>
                </td>
            </tr>
        </table>
        <h2>目录权限：</h2>
        <table width="100%">
            <tr>
                <th width="25%">坏境</th>
                <th width="25%">最低配置</th>
                <th width="25%">当前配置</th>
                <th width="25%">是否符合</th>
            </tr>
            <tr>
                <td>./runtime</td>
                <td>可写</td>
                <td>
                    <?php if (is_writable('../../runtime')): ?> 可写
                    <?php else: ?> 不可写
                    <?php endif ?>
                </td>
                <td class="<?php if(is_writable('../runtime'))echo 'yes'; ?>">
                    <?php if (is_writable('../../runtime')): ?> √
                    <?php else: ?> ×
                    <?php endif ?>
                </td>
            </tr>
            <tr>
                <td>./install</td>
                <td>可写</td>
                <td>
                    <?php if (is_writable('../install')): ?> 可写
                    <?php else: ?> 不可写
                    <?php endif ?>
                </td>
                <td class="<?php if(is_writable('../install'))echo 'yes'; ?>">
                    <?php if (is_writable('../install')): ?> √
                    <?php else: ?> ×
                    <?php endif ?>
                </td>
            </tr>
        </table>
        <div class="inout1">
            <a href="./index.php?c=agreement">上一步</a>
        </div>
        <div class="inout2">
            <a href="javascript:;" onclick="testClick()">下一步</a>
        </div>
    </div>
</div>
</body>

</html>